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The Vibrant -4AN bulkhead nut fastens panel-mounted AN fittings for custom plumbing and filter installations. Made of 6061 aluminum with a black anodized finish, it works with Vibrant bulkhead adapters to secure through-panel connections and help maintain an anti-leak interface for hoses, pumps and filters. It’s intended for use in fabrication and retrofit applications requiring a finished panel seal.
Vibrant -4AN Bulkhead Nut - Aluminum
